Filmography67 titles
| Year | Title | Character | Age at release |
|---|---|---|---|
| 2025 | Variety & CNN Actors on ActorsSeries | Self | 61 |
| 2025 | My Mom JayneMovie | Self | 61 |
| 2025 | Good Hang with Amy PoehlerSeries | Self - Guest | 61 |
| 2022 | GutsySeries | Self | 58 |
| 2021 | Law & Order: Organized CrimeSeries | Captain Olivia Benson | 57 |
| 2020 | The Drew Barrymore ShowSeries | Self | 56 |
| 2020 | 30 Rock: A One-Time SpecialMovie | Mariska Hargitay | 56 |
| 2020 | The Paley Center Salutes Law & Order: SVUMovie | Self | 56 |
| 2020 | How To with John WilsonSeries | Self | 56 |
| 2019 | The Kelly Clarkson ShowSeries | Self | 55 |
| 2017 | I Am EvidenceMovie | Self | 53 |
| 2015 | The Late Show with Stephen ColbertSeries | Self - Guest | 51 |
| 2015 | Taylor Swift: The 1989 World Tour - LiveMovie | Self - Special Guest | 51 |
| 2015 | Jayne Mansfield: The Tragedy of a BlondeMovie | Self (archive footage) | 51 |
| 2014 | Chicago P.D.Series | Olivia Benson | 50 |
| 2014 | The Tonight Show Starring Jimmy FallonSeries | Self | 50 |
| 2014 | Late Night with Seth MeyersSeries | Self - Guest | 50 |
| 2012 | Chicago FireSeries | Olivia Benson | 48 |
| 2009 | Watch What Happens Live with Andy CohenSeries | Self - Guest | 45 |
| 2008 | The Love GuruMovie | Mariska Hargitay (uncredited) | 44 |
| 2005 | Law & Order: Trial by JurySeries | Olivia Benson | 41 |
| 2004 | Plain TruthMovie | Ellie Harrison | 40 |
| 2003 | The Ellen DeGeneres ShowSeries | Self | 39 |
| 2003 | Jimmy Kimmel Live!Series | Self - Guest | 39 |
| 2001 | PerfumeMovie | Darcy | 37 |
| 1999 | Law & Order: Special Victims UnitSeries | Olivia Benson | 35 |
| 1999 | Lake PlacidMovie | Myra Okubo | 35 |
| 1997 | The ViewSeries | Self | 33 |
| 1997 | CrackerSeries | — | 33 |
| 1997 | The Advocate's DevilMovie | Rendi | 33 |
| 1997 | Prince StreetSeries | Det. Nina Echeverria | 33 |
| 1996 | The Daily ShowSeries | Self - Guest | 32 |
| 1996 | E! True Hollywood StorySeries | Self | 32 |
| 1995 | The Single GuySeries | Kate Conklin | 31 |
| 1995 | Leaving Las VegasMovie | Hooker At Bar | 31 |
| 1995 | Can't Hurry LoveSeries | Didi Edelstein | 31 |
| 1994 | ERSeries | Cynthia Hooper | 30 |
| 1994 | All-American GirlSeries | Jane | 30 |
| 1994 | EllenSeries | Dara | 30 |
| 1994 | The Gambler: Playing for KeepsMovie | Etta Place | 30 |
| 1993 | Late Show with David LettermanSeries | Self - Guest | 29 |
| 1993 | Blind SideMovie | Melanie | 29 |
| 1993 | Bank RobberMovie | Marisa Benoit | 29 |
| 1993 | Hotel RoomSeries | Tina | 29 |
| 1993 | Come the MorningMovie | Church Woman | 29 |
| 1993 | Late Night with Conan O'BrienSeries | Self - Guest | 29 |
| 1992 | The Tonight Show with Jay LenoSeries | Self | 28 |
| 1992 | GrapevineSeries | Katie | 28 |
| 1992 | Tequila and BonettiSeries | Angela Garcia | 28 |
| 1991 | The Perfect WeaponMovie | Jennifer | 27 |
| 1991 | Hard Time RomanceMovie | Anita | 27 |
| 1990 | Law & OrderSeries | Olivia Benson | 26 |
| 1989 | BaywatchSeries | Lisa Peters | 25 |
| 1989 | BookerSeries | Michelle Larkin | 25 |
| 1989 | SeinfeldSeries | Melissa (Elaine) | 25 |
| 1989 | Finish LineMovie | Lisa Karsh | 25 |
| 1988 | Freddy's NightmaresSeries | Marsha | 24 |
| 1988 | Mr. UniverseMovie | Self | 24 |
| 1987 | WiseguySeries | — | 23 |
| 1987 | thirtysomethingSeries | — | 23 |
| 1986 | JocksMovie | Nicole | 22 |
| 1986 | Welcome to 18Movie | Joey | 22 |
| 1981 | Falcon CrestSeries | Carly Fixx | 17 |
| 1975 | Saturday Night LiveSeries | Self - Cameo (uncredited) | 11 |
| 1969 | Sesame StreetSeries | — | 5 |
| 1962 | The Merv Griffin ShowSeries | Self | — |
| 1949 | The Emmy AwardsSeries | Self - Nominee | — |